Home / 32,329,309.11-48,500,352-11,859,218.76

Finding the Fourth Proportional to 32,329,309.11, 48,500,352 and 11,859,218.76

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Solution

The fourth proportional to 32,329,309.11, 48,500,352 and 11,859,218.76 is: 17,791,171.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,329,309.11 : 48,500,352 = 11,859,218.76 : x
  2. Step 2: Convert to fraction form
    32,329,309.11/48,500,352 = 11,859,218.76/x
  3. Step 3: Cross multiply
    32,329,309.11x = 48,500,352 × 11,859,218.76
  4. Step 4: Simplify right side
    32,329,309.11x = 575,176,284,305,003.50
  5. Step 5: Solve for x
    x = 575,176,284,305,003.50/32,329,309.11
  6. Step 6: Final answer
    x = 17,791,171.54

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.